133402311203 has 8 divisors (see below), whose sum is σ = 155571208800. Its totient is φ = 114344837880.

The previous prime is 133402311151. The next prime is 133402311239. The reversal of 133402311203 is 302113204331.

It is not a de Polignac number, because 133402311203 - 2¹⁰ = 133402310179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133402311283) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194463668 + ... + 194464353.

It is an arithmetic number, because the mean of its divisors is an integer number (19446401100).

Almost surely, 2^133402311203 is an apocalyptic number.

133402311203 is a deficient number, since it is larger than the sum of its proper divisors (22168897597).

133402311203 is an frugal number, since it uses more digits than its factorization.

133402311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 388928042 (or 388928028 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 133402311203 its reverse (302113204331), we get a palindrome (435515515534).

The spelling of 133402311203 in words is "one hundred thirty-three billion, four hundred two million, three hundred eleven thousand, two hundred three".